Senior DHS Security Control Assessor (TS/SCI)

onezerollc; Washington (District of Columbia); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Parking stipend

Job summary

OneZero Solutions, LLC is seeking a DHS Security Control Assessor III to conduct independent assessments of management, operational, and technical security controls across DHS systems and networks. You will support RMF and ATO processes to help ensure compliant, secure environments before submission to OCIO.

Ideal candidates have 10+ years as a Security Control Assessor in DoD/Federal government, with expertise in NIST SP 800-53, FISMA, RMF, DISA STIGs, and DHS controls.

Qualifications

• 10+ years of direct experience serving as a Security Control Assessor within the DoD/Federal Government.
• Experience within the Intelligence Community and Law Enforcement is a strong plus.
• Demonstrated expertise in NIST SP 800-53, FISMA, RMF, DISA STIGs, and DHS supplemental IA controls.
• Proficiency in conducting security assessments, utilizing tools for vulnerability scanning and configuration review.
• Strong understanding of information security principles, including network/system security, encryption, and incident response.
• Experience with OpenRMF is a strong plus.
• Excellent analytical and problem-solving skills, with strong written and verbal communication; able to work independently and in teams.

Responsibilities

• Conduct independent assessments of the management, operational, and technical security controls employed within various DHS systems and networks.
• Evaluate the effectiveness of implemented controls in mitigating identified risks and protecting sensitive data and systems.
• Identify and document control deficiencies, vulnerabilities, and non-compliance with security policies and guidelines.
• Develop and present clear findings and recommendations to stakeholders and decision-makers.
• Support the implementation of corrective actions to address identified deficiencies and improve overall security posture.
• Stay current with emerging security threats, vulnerabilities, and federal/industry best practices for DHS IT.
• Contribute to the development and continual refinement of internal security assessment methodologies.

Skills

Security Control Assessment

NIST SP 800-53

RMF

DISA STIGs

Vulnerability Scanning

OpenRMF

Written and verbal communication

Independent work

Education

Bachelor's degree

Tools

OpenRMF

Vulnerability scanning tools

Job description

OneZero Solutions, LLC is seeking a DHS Security Control Assessor III to conduct independent assessments of management, operational, and technical security controls across DHS systems and networks. You will support RMF and ATO processes to help ensure compliant, secure environments before submission to OCIO.

Ideal candidates have 10+ years as a Security Control Assessor in DoD/Federal government, with expertise in NIST SP 800-53, FISMA, RMF, DISA STIGs, and DHS controls.